INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b205a4f31311b5b31566e330357494e0b81dee6a976a0ec31708c48ccbfc52d', 
    'HQe0RPd5iBCjptDJ6WUalEgQmUa0wbSPNL954NJvB+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)