INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d71172f6045b3e15f377167a63edacfc228e609f45ba9c570850c7dcb9d8e4', 
    '5DCKj7GGrzFZpFIm6xdw1E+4dqXuImshRKqpptrD+N0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)