INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c234994ad3dc62eb0464596d55cb0eb6e2950cf9002d2d020f38f1ad8a0b0851', 
    'MFeWzxMLnenfr9ZWfwkfpY6hW9GGLOEn/c0QHb6xbbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)