INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534e02d31054fcfe5afb92123769138c5f07d130be04e5b9ff2d730a2192dda6', 
    'm6RFZPZtocGrwZV6kUPQ2nqQQmLr2CYgJ17Wm99OFmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)