INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c89bb998cad8bd216d415dde82e3eb9839a4583530350b2d3b619a624da7f61d', 
    'K8XnkK9bvPL6gL2lRHBj+HJ4Aai2rb87IhvD0Fl9GTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)