INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c85937ccfdc417cebc456d4d774e4e07b6f6a7bd25379188ad30d2e4476b60bf', 
    'KIFCi2W/eSFEJdsalFvautjl7yrvKvqwkbvb0OQy5XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)