INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d4fa6e20d310c2789f0effd81dba4c3450c6d854db6d4bd9b8c23547f74243', 
    'xPHivr2U/afDnTorhPl/8yuIr6pyyvYv4Av0aFhrhLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)