INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42de211bbbb18664627e4889932dd8d55d50d24878c044c049a28d844e505881', 
    'DJ20ttfi/hWPCwpeUbw6P4PPDCTgJRNQF0ClGwK1590=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)