INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3326f6111560b19146261e178b52321b23312be2ba09c38b9854240e6d586e35', 
    '2p3HLlgrlIA2pfHfQ0fmFHEekhbLTZ5kNyyKno4teIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)