INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88136ed086712c75660b85830314f4c1447ed2b31f7e4db144de5e792990edb5', 
    'L5i7JdIPjxZRV0obO1peMtYF7OdQDiJqVi3UzQIgCM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)