INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c88fbc2e3a5d76f8ec1d52e0adfccb99d3a026d885729d89130ef3355469194', 
    'wZgmPCXRQ80z2qAf0jyk+G2OduC6KVQRWoWCYFbefR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)