INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b31169d2ba9b1bcdd8aeff4cbabc296256f12951113e50650c018a84d4641a', 
    'qHgHi06d0lR0D+/HaHmkuHsK0mdQDf0/13D3DdyRBhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)