UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZg3ISGNGg6ZBo6Pjs3jl27enXXcoGNHrW7/BxJ1tW8=' 
WHERE 
  key_id = 'db39045badd559043eaf815462ca67f9afe299de9e63b2855bd06d331a759b2e' 
  AND (
    token = 'oZg3ISGNGg6ZBo6Pjs3jl27enXXcoGNHrW7/BxJ1tW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022