INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1536dfb4b1f242fbbc9e83c79c42bd2a2eb99ceacf666ef5b002082673e0cb4e', 
    'VDINJBU4aCWYzjT6W/8btsYFsSmbJSrzkcOE57upKpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)