INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5f083c80c916cb4a1223c0a6f8d467e15c5ac8d008d36f624cb2b2c85f79282', 
    'QFc4vajIxfNRl4cMop84dQzEagky3l0TVnhxxn4jmT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)