INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402386b7d77d4652bb633f29f608348ecef178685b35a4256d6d93bb91e603fb', 
    'kRNSPI87L8tVTSeqPAakBe0OSaZKKVnsjprWpxmKWWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)