INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce8232946bfe6681f53bd19269ae77dd1cf10064be4f4dede092a16c8339c381', 
    '7afuxFOwrrsCs7eFdDILKWsZ5sBQa2XcxY7pxEHvYk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)