INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83812159aa2d05e94df515e09b3a6e915157d32db30ac52a0ec6b91b7cb3ab77', 
    '84zCDd4wD5eBsrUZPurF5R9Rou2boRriX0Nxfi2Eu0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)