INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee5adf5c73f4c426356d08029102a4d7b5db0caf7648ab8e7a13645c6c6a4686', 
    'bdnRWnOm2sYkG2ZQqy9irTVXrCG7pOeE/E32GSybdmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)