INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eba91a4c672006640be0b3daddf1ffd41dd9476caf76e37a2f451b8f3d6c71a4', 
    'kbl/oOIYp3XfCZYriG8li7uB31OD5PRmiSepCyGN1PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)