INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b55691a89a0d126d96df3a52c5a4f1090ea470444faa26701125df86b81d03', 
    'YvyVIdkQk7fDtU20w7nzEahrVut3Otq3UZLpw9cW3/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)