INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bd6ee5f5eefc3b973f1df3932c4a9714b2e90ece49cb635629c1b3f2da9856f', 
    '8mYgh5hr1LlmAo3t440SwGW3K1Cc1gpeNQ3fiietRV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)