INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7f93eba1b0a3b812062d4b690a6fc7bed9faf89b50443abdef0131d4dd83361', 
    'b2b9TIfgv80HwBMS6POVByhcNRBvKMeX/sgK0ys7tV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)