INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47162946260eadf0ed500fb06b59a7782bebc73bd0e84dbfc5734282092bcdd2', 
    '6YU25J7z1bSZBcm1P7tTU6RA3oQLdjioQK7/A+tv7ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)