INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5adc13989c7ea5d794812b862a87657b6e74a55afd5a98f9156e71c55f6fbe', 
    '2Wa0VMzR9F3PyY9UK6U8fIzll+vEL+Z9Ch4uUUDITYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)