INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e727adbb6bec7d0a62cc54d30014e145f55fb8ffb2aded5893bf75bb7b655f', 
    'XEIylkpjDH4f40RRvqOZXV76Sz5iMQA2c+u6JK+50AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)