INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c76e5127c2db4dec007ec1b4cc15d924e2f5cbdc6507110e7ce812e281be6c3', 
    '7MyM5U2A0eyAaotP9Q59XafuX8WOqkW5vrc8m0QqO88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)