INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce7b2b5ccea3377f3b92647a6d9bff8b692919647b9a62b67ef5be82a07d474e', 
    'TXWXIQBiyXRFNjgZAubWw5sKxf0FnJZ6ck1K3eojkDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)