INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '047a5d21d5b2d5f25be57132a15db4f751afcb6ae9e626086291493d9fbddadb', 
    '2eStqfRh3D5v5zeY4fS0FQH74dHGoI6rqjoeoDOV+xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)