INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad6536a7ce6ab98f20f1546e846f824fbb3a4a785820119223ad3083509876bc', 
    'pROrOvhHe1C6N1gIqBKuB8/xsHIq9sBBpqzT8jTcMdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)