INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dfd3221aa1b244b49c63c42b5730d8c4b428c5e1f48495c8d7f373d3973b36', 
    'wA0QGaxNDo1AZtDAVOKYYRAj/SfNMZvjQF6ENyU3QiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)