INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6887ad3b97c910367a4223d67e3e56366b9381ba3eba41e0609a79fb35e8b1ea', 
    'b2CcMIGH4wUkqCdN9KWxVWPSYw3Lx4VVRKAjuV3hOok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)