INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2a1583cfed8e8e36e51b7db9e342a5686a63ec6177d5c84bad563a918c7eb5', 
    'mhoDaiQP6Jvf73v3EpY6lP9l5KSLI1zl+fSv3T44Z6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)