INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d1bfa1ed8a561a3e424a9244997c403b11433919bbb33e096011e499e89dde', 
    'yjzVnpKdsBHIzn6FkkYreHM7/wIHrxsfdrk9EFRqVDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)