UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5f7bu1YGWbn81X8igXxispqesANPXvPYPfzOMkSNZg=' 
WHERE 
  key_id = '849c3187ad8a4bffa0761c002b3047d979fe8b6a39583a9e24e4849e2c0cf148' 
  AND (
    token = 'R5f7bu1YGWbn81X8igXxispqesANPXvPYPfzOMkSNZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )