INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dedb839a251a64394505025e472997e57c1ce326795ea78be71630c9ca02fa', 
    'qKhzSZJRxOoqvWxTuhrzD526ErEzWJVxhXDKroO1grc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)