INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb9a2a064c6880fd82d815f0cf914bd2e5f54a88456b998bc573d7214ccb588', 
    'cH7qOkNvDgGkCMdmpm75lH7AWC2YzsNNuJwnrbKjcXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)