INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71c6b95aa6cdf8d59c3a69797458072923076a9f8eb71e06feef540fd235aa1', 
    'VpSBGiy1lSXCE4Bb1pgC/RpPVmnnpaaKuQpHYauxcrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)