INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b81be1c247f20deca3b5c65bf0a8405a38caf268f4ae3d6f58f667f04598aa9a', 
    'uKxy0MMuZGUj8qZxfmcS4QHDPcsK85TaMOJrTyOeIlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)