INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e02a3b83bd79f532834a279e97421b3d0b997a79a60c0d9989ca94fe6582a29', 
    'b8KBFRWg8N9FnFt165WfWf+M1DO5AdSgGOEyu0j8i/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)