INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c1399ec3548a759254305749b3deb5bb6cf5b6b4330cbe4a6a5638202a543f', 
    'BXyYyiK6bAlVb/lYO2yAQxSiOMY7sCobVTUWUtjmSro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)