INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31aa2a47d0bd1499789eaf7e69007a9b7740bd3800a793c350ac0f82f6f16f92', 
    '40XkYviAU8Unm3MPHCKS0u5o86Ap8SbEU+Mha1eT2vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)