INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ac8d6f55e3c14242cd57a7a1bd9320e68d0be74a0fb2b397be446f37d5a31a', 
    'pZBV0cijit6hy+zl5mNOSjsqQETjRv8v4tCE5uHmN4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)