INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4f23091876dba0c7c509fec2ebd9250d9d74d1277702090b213be9663871bc9', 
    'a+TmE2Rt/ZRZWm6OWlEZjNb7G28YgaKvHEUvjIQ9kdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)