INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7662498a2b293c09b4bd79c6ca28db25c62ab8e6abe846047c9ef56149f3487', 
    '8V7djEMPZEpadfpXf8Ps+6P5gi6xNwpAq7KbnYlZPpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)