INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d4656ae697799c66ed687dd9f076af5dc1948e9099d582b93450918bcdff730', 
    'YbPr9r0FWF1UZBNokjFX/jVdMhGK6d3Z2JBzT92BpqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)