INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8190f4cfee419f7c5b24d918fb26a7bd5f3e3414b0f552a8da941d8282403f53', 
    'cMeM3vKla0tNURoWgZICLr4roYGkGqaA1gViEE3Cqfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)