INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f3762c4f8ecb5065de37f59e4e81864744d3ad72c778af4a37042dcb8ac919', 
    's0JVgrtDaEYPWjfrk8ZQ+i8rVrddrBXzkFhZg7V7FpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)