INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191cb6e945c1932d941166829f41152df0ea621bfa9733147dd6dc189dcfd663', 
    '6KsWvp5n+Jn8Exms2NKvJZl7d7x0gFprzstaJ3vceDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)