INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4a8304aa11c5a8683acd286a26c6da285fc3452f22cf9dd99a646446ccaef5', 
    'qkHIJnvCOuehsPIygS9Zie5PjJRnJcCg414RI8NJdWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)