INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c640f876223d3e821b46a7a2495036452f27e1e0380e289a2ed626a6402e564', 
    'cxR+JEnjRy9Q1t63V8/RRHI3gx8SeBMkfjLyx4WNP+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )