INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ec30be8780244f751708a9826c978d177fadf27e9d974a28c44c42d243b4af', 
    '5OCbCdspqpx2+2UDxKCfK5e0Mc9uvFEQLrHpakyTqGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)