INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496f817a036fb0fbc90a8ce0339bc7cd27185a46e502df111365185778d283bf', 
    'JgEDMTcVC1+B8tH5z0YrNESiNbNOYJApdjvK+RHWkJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)