INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fe4e98722b1a9e250a6c0c449055579027225bafc349e766e51577e6a8ec6e1', 
    'hkcbsLQRHf+LzAJUS4JaJorqDGRWLN8kfJ5okIAipYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)