UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pcp9h+J3FaOThs3T7tC/Kx0QHSHPLGhf/2C7noTnX98=' 
WHERE 
  key_id = '41dbbe14d82fc39ad2ad34fb03c8ea9b3e4e4efbeffbe52767c4e0aaad42764e' 
  AND (
    token = 'Pcp9h+J3FaOThs3T7tC/Kx0QHSHPLGhf/2C7noTnX98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )