INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5042d24d08e0cf6fb0c16971c14877461e12800a18b87778affde87cb744f1f4', 
    'HZIzT5ZgljVPVH4U89Z3/bvu5tSjPI1TMUbbvXbE5uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)