INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f9540e93fbc61aad0ad37ce2a4a478986f72bf21a5b14b6f85c882a03b76ea', 
    'PLC7O3aHyrQms41ZeVwTYgQvyztw0cUaB/V+jWOyX8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)