INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1d9c49486d68cffb083d9918ef2521d7eedef40c0315cfcb3a367c807f3317c', 
    'tVxFBTOkhS3qPMszklnBanmkfrMc1Q4M31ZxtxQY3NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)