INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16aa57ec31f078dbfb4f969998f6c3ad3f801ee5592cee65bb5184fa994e738d', 
    'KUdRe+gJ1WapY8OwR8BzR6jy4hwxKsR5+ixU9OFTzP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)