INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81de129a7047c7a799af7b0bca6daed52ec2d30791c48cf66f68af8380ccf172', 
    'e1sap3QFI5zFmQTGyFEAHBG3lHdKc37dSO3rZoc3lnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)