INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc556cf617538b03210f758cb6cc34e4116fd72bab1d0e4f7e2e69f6d44c333a', 
    'tKWJPDuIQt34MzpPSSa+aBb+bDfnxTIAOJ87HkJtyyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)