INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8b0b703d38f5266abfaf8f232880e02db6b89d641fdcc486e110101f055a55', 
    '+30A14sCYFRBvqFF3VBNq9w9uQugGpjEB+L4Jp+xTHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)