INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3afbbdf3ffedeb9678d15cbc75cffd7cc875a0a78480e3fcb1636a5a5b0c3dba', 
    'gVYJ0T5Er3YLyXt5d6NbxjJ6OQKBBKRbhtyTCVtl7fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)