INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331e35f2d176bee9f8c661c3518ce28a87bb58bfdeb33d9d9a213b0a81a87002', 
    'vo55DRRMp+R2kk4/HBZGE4Uc909qS2Y9zPjLHSyx7hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)