UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3aD5WRXFUnXJVqD6mllLPE5kw/f+5Lw9HMzpHHbXHJs=' 
WHERE 
  key_id = '7fbe1adf7d0fdc6c5fd6be441256bd77cccdbd83dd68ad9445eb5a6d35d840f3' 
  AND (
    token = '3aD5WRXFUnXJVqD6mllLPE5kw/f+5Lw9HMzpHHbXHJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033