INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec75344701dfbfbd6b9141b8abb5b92b193cb3ab32b90374cba498f53a84781', 
    'iWsHZ0E9L5fFD45imBk9VBmi8aSc7R1UrpYOChCIKHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)