INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a670f321d447b0c7adaccb993f57740b8022d2f7542b8f2f320519a4acfaa6', 
    'WCVJtSnepon5MrTp2T1BE1h5hvu3DoRDMhftkk8tLrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)