INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf2f3604f98ae97729a46e2498f0a557ead87e9bb0502120550603ee4477244', 
    'yNoVOMdpT5M+VNkwLBixM0amP7kKsvnI8itQYCRxesY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)