INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8ad2ecf527cacbc0f37f4500795f71b5838d53db1641f676d8a5d8d353f9d3', 
    '168sVKPw6B8TnGQlUfrSAqNPhebFQ4ixDXjgoY4ynVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)