INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508c6718229b304238cedeb14564342c1bfacb33d2e4fef7bbb8ee7411d46cb6', 
    'TLiM/uze8kEFenU0m9ljPIg8D0fbco0kvwSaHMVnLpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)