INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6563aaa02d86fc6511a2e04a2d097070420ece1e1fa7933908989b91a4f594b', 
    '+iZOa14Z7myTIRUSM661eX0wpkjeCPSPKpttN5th1QA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)