INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3551146873866e3e29a4bffc40e3b84bcfc7a9f777f0faa40da62a803b4d97ec', 
    'JnO0eGCRKl9s8tBP4lIJB0NEzdH35VJiBRFYJhQefps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)