INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '660bc4cf9cf2feb06025aed43e8ff74951b686ac5694fffe860ab34fe0abec94', 
    'cVBLzu+KOpE852wlRkHbtgQESfr/zr6mMhsev72g4ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)