INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6832e4f4a74ac86fb00f269af09734bb0a44d0abaf6c1dc458afd82864b92731', 
    '4Wlah8RprNrQUnaBBELfRiaqpXUwUr67PyEPyRbvEiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)