INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855dcb2f721fa4c5fb76f4dbfaaa10a4660585287f7a7f371136f81fa871abf0', 
    'cAPkJDgJSsbhmXZsYPiKRhcXC63K7PonHw3U8OGKGPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)