INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c3c4d6a07b38557c4fa2fea79a74786b85e1b49e865ed70a7418263c7f9080', 
    'Tr/SvZa84i488Tb5eYYLVSTXnjHDDR7T5t+wmA0EWWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)