INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac44d82c0f07e2a8728d0fdcc86c1aa620da8d9d4f6a5fda9f52dfe9947caad6', 
    'mFhWJlT+PlpYF8R6LH+d4E4SBhWCpe2UNkZa+MeJesA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)