INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f240a37d719e65b576faf527174e16c39e01ef437131fe0bebd963a9e08cfb', 
    'cAHlRbEJeyNaLUymVWt1dwfhmEe6mf3fKLmC0cRvjh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)