UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O54uMfXBpnICKyuNBBFd6lgK/M1ueu/tUBsJIY/pcIA=' 
WHERE 
  key_id = 'dc84802557da9fc3ee8aea82a40ebba0a65fcb90ef1ce3c221edf8233115d870' 
  AND (
    token = 'O54uMfXBpnICKyuNBBFd6lgK/M1ueu/tUBsJIY/pcIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )