INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '706a6a57760a5f413f5e17061635eca6621fa7e764b0ecbd3b2a0364395ab7c2', 
    'xH5ZDzunjDtXa5O1X18Ufu++q0bDhQCwjiJUT1lCJ50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)