INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa4c181aa75a59f93f403cb519671a9c2a982116fb7b26408671dbe345b6571a', 
    'WY7LJvkekh79ha2msUR1x9UZ1cM75MYITa5qij5yRsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)