INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46864cd9043fbf48a9e81f6610a4a54c1a1b1be78670edfc1af1312339e9db37', 
    '9B8epsitjjQx1N3bdB4cHCGRiVlo13FSkZUaReA7uKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)