INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14fcea55ca299eb0d400940c30990974c619b78874b22c6da6cd751817bbee5', 
    'xQevOVpejX93LuKzXYU65OCj1lG3Evx3ATZUndn4lFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)