INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c5b5dd14824cdd9c2bd9e17ff54577b94d15c24f4d0a140f0ba6840e667261', 
    'QqRP4r9egMRbNx8yCW5XufzXYdTpjSXVhUn7+sbLhvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)