INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1be10788d29bbfe7537f46da7f78674f74f9e53e934b9a117439a7f352adccda', 
    'a0GnDPRO0oTdu0MfoUFYIvezyAeKtimzULxVMGwU484=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)