INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151c35e40d143f9ae3446edea726b042fe0b74c5e5909b22def24ed81f44ea32', 
    'CQ8SN+uBVud1RSZR9aCs5Fmox/HaWN5su7q0dNXhFSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)