INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de2d1be7a316e61a6725d1d7878a846a0453e25d624bda2889da1bde01074e33', 
    'ssCcbRI2kCWFAW5ilq89QSCXkNeUy5P4/fKST/eqeMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)