INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df614a7962543f044d7a1cbd0a7e7e6e87e3886f5ec2f0982e2942ec6402aae8', 
    'xIkjw2Komt+ry2QGNkJz5p28vU87476hoOkeTvUCK0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)