INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '283e81ec80b169ecc12b5e849d7dc549effd2cccbaa0d365a59eb7ac3e1df84f', 
    't+C+LbXI2nco8QQusSKG2w6LlzEEyzz4fIaIZiH36gI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)