INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a520a19fe1f44a72faf30f2649a6507aa49cb5542a26b064b0b44ea18d41cde', 
    'QdZWkdo+tZbc8kBw0VWXjzHVObReQXTtd/jzmPMOP00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)