INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c0252eb9eb420f654e47b01642b65990a559c9f91afa312faeb557f91cb8799', 
    'tGjF0eQ2W13UcezGaKo6srAQiWOL8ejSCNDzdulgzMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)