INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26ba50858b1f8d1998950d600d45e2eafedd0c69dac9f8632d89e6347640381e', 
    'Cu/pZcpIX0HcmqFhzTmWupTzIDI2GIJMXDjmFoBXlLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)