INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7437a3849327391046d0e9fc64d55da9fe0a34dcd7faeb90b1101047d2f09411', 
    'iRVg0AGz7xDd4VbFXvKFl5SEwB2YD6i+TuK1cjiRTkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)