INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2fdea0127375454891537b3543698fc3546d1829a3402b899530c6a9a6b200', 
    '2di4cxZdB49QCmd8+zlc9+iw6hOTYOQyPRFn0vMorHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)