INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf3c9b4dc3697b6c69dc6325dbd779e29165c039729f8353b5bcdc14b54b2543', 
    'I4+0ePCLWcOndXZ/7JKJA1TdbncYGw52t59ZuL5OUAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)