UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYvTbS3nnmzlsaNsJbGC+O0PNV0K6lXdVOhbUcr8TH8=' 
WHERE 
  key_id = '508eeb1c5ac404a7c34c60bd44c2b7f3ef11fb81c909c33562857f41d6650adc' 
  AND (
    token = 'nYvTbS3nnmzlsaNsJbGC+O0PNV0K6lXdVOhbUcr8TH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )