INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820d5080cde70fbb70b3b67355b30fd1d7be36100bc08f83989ee6924c5c59bc', 
    'rfbcObK0fHQCS2GPWafJjfF5vmSq3UUuTeZnH2wskkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)