INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55cb570c70d8cf2d0c03cb9a4818bb60cbc8671d01aef3b4fcb750537d533262', 
    'XzEzR3fkWcESmfTCXQUbSYEDuYc3gto2+faTq7v1c4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)