INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b55a38b812f780443d6a948f2effe1a2fe29b3ed7184794121716bd0ecb125', 
    'l/bQvkISWAZyfwgQDAlIQMwih9IbruvoJv0HVINO+0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)