INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515e0054f70c0682f327f8c07f1c9df94a20ca3e247f6febcf22b92a5f4d37a8', 
    '6OcaSBgPVSUP51O49h9IVIZluxVV9CYTBTeuznQzea4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)