INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c6fafd60062c68a4998e5a8c559351015cb448c61c1bd635a9a0f5956b6653', 
    'ReVLvDUFId6GbzBIrCNtT2BYHhpl9GuthTRCI08Zp/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)