INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4bf83e72f76770af53d728bc4204bf2dbb8df7bbdd1fccf32e6c0530de1647e', 
    'E9hQc6QhUYA1V4lgvZb9eYxvVDFrFrWYeKLcjdTCrh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)