INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a055c7972ac907f9694deffff472bc0fa7bf3e63358d29629912fe1665ff5be5', 
    '9fC28UyMQP7Puqi/eCzp2pUWHfjCcnBM4T7cxdmaJT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)