INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eafba48c7def1c4ab9ea8a75b57258bcc2bea1c739746098d9fb07aa51897b49', 
    'xiAoYQZSAyawVkQHWsH4fYsE0QOmUZvzAMtqPtRb6eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)