INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6550124dc90bb279acaa79edb82c876afa72c80537ef7de70b9340fb8ef004a0', 
    'G1EounOK8Of8WQTE8cpXmJTpgYtAl3YiK5MtDMqozus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)