INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ebee53d46924b914ece06cdddc544c6be79da187c6146af9667ac35b878120', 
    'e3Ma83tdNxd5AT288IRsiC04TvDW88tj7kRouf5R3k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)