INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f964827e5cf12963a662db42033f92460eaf1e12213850f5de7841ffc09c7a8', 
    'qNoHWOZUhlH8tkQJ6GO8FOf+CE0Mwd69ge8u5/aMUeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)