INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa9f8b640487d5358f324371fe4db2d017748722251483bcc0945d505df4637a', 
    'EIrMKmwj7LEYSIo/EuzNqVb0PpUpOufkB2Mwn2QBdJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)