INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ee76f14c98af236a544eec7bfd1ee70ad344ae02fa90391ee8896c9081b73f', 
    'QvLNbIwolQJns5HZZVEEx0zOJmStHPejQkG5mr0YizM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)