INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97949f0083add179db4fe1093316a5a8b9ebd536f238905329a433eefd907c7', 
    '+OCu9Fcc5X3p7vk89fG4GpwbTD5Fp3swR5pSvGcy8Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)