INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f98a09142883dae3780221bd6b01210708a1e77c21638ef76f646d0c86863be3', 
    '5Iw+NXPPVoHzA1IiOE1W14EMd0I6KWFqG8cyhFs1awg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)