INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f35ba0d1c0fcb320c4889f640f17b2bf1c990c28b29583a70b415ee3612b85', 
    '3mbYF3/SAMACj2TIHvI8bCmrvVEv2JSlrf4mxGXYQyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)