INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a87940833e9874d6e612dbdb559f5a6f8c7246381a0c81372d138bef21eae49', 
    'jAKXi8nys2tDU6WiSrlW7PdQ69TXM5WJGPjgIFj6fZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)