INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cefe7c0fb69cb19fe7a401f196f76c38768eff93689ca739436d2b952d3da4b1', 
    'aC0+rFxzILN/BhW0WvkR920WcLMYqLlv3CPw6iBMTpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)