INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b8deb351f68f81d8ead44e21fba492703120f654f8f165bdbbfbc9533692e5', 
    'IJfBtoyon+jWrjTznb65vnWD5GZajt8oet9RujLPWbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)