INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1074fd736436f1c49063b545d2116b466051a99f552d52c93e8dc5aa1fbbbc1', 
    'QUY+0QcvlJKGaDZ/iD1NE2aWJpaO18Nbmb8a8GcytYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)