INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe33a2fe87eb598b739524de3f89832a37534e144345233b5794ddf101cf5198', 
    'kvYMFlxF6NIxnG7OXcPh0TEyF6EmSaHqEJ8TjDPAe0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)