INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8d5885f54872cbe8fa6e5a0cbb35b058c690e525a529d51b3d30267576ca6c9', 
    '34xwoR6KExVxEfcYUo5qDE6DaEEelzovmT00plUBTP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)