INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43d504734d328e2c848dad1ef1f158779d7f8c5492a3faec553f2695c45c5541', 
    'BrpyvH2s0gaQKeP90iBDrZ42nTGSLWIwKxWc5v32Qiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)