INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581905ae3f31d432fd587c34fafc730c6bae472877b6eed2440ca99de71f6131', 
    'ShtOq+S71navdVVwJoXzPZ4he9YB+3HDnWRFiBeOApc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)