INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecc4b73acb651ccd85478cf0e0bc82d970f3161e6766520ab7171134d71135c', 
    'cKHyTMT1o27xCbQHVPeFpS0UsjwMDFNWIBH/w2Y0umo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)