INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5abc59a21267388df255bd0fce06d7c4927ba83021e984217ff6f850bde144d4', 
    '5mR61c3FBSAGEKjFFfcNAnhR+Vk2c/he67ssk8XK8Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)