INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e59259cbe3742707090b1a1e85fa566a5a4e795f9cbdd3e38a5683d811ea50c6', 
    'QTn5fed6gNHZdsoNoCY8ZDrIjpzYSIkdTJA1oWPWQV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)