INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a634d33b4798e2a41081f2a6194c8a1dd0cd36d450b57c8c6dd3768372436d33', 
    'mKN18iToVZdtOmwe4jJUxI2Snrg+vFu3Hmsos0k4duc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)