INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea6ed06109f802a65ff81e60f910195454f363e929721d721ba01602624d50b', 
    '3V7egtC7S/AwFZTfT0aT1kHAZF8rvJ6S2nv2C2TlAEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)