INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f494a6426dbff1e31691949ab3168763d2a48d42617a0b7d9e305c947adccc51', 
    'uJD6VHlu/BUcSUoEilrBHQM3t8IYUC0Doz52bsjFTAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)