INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56557e0291b2d11f277589fd685f4dce5f0cc6fa724e8d1012ae3c87602725a4', 
    'oXVTi3M0oqiSpp41uOvsDpnepXQbPPfyIa3r62smsp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)