INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8936dd6ca54aa2e5720d7989a8ffbe72b2a680ad088fe89f196b83753b1f118d', 
    '8G3BFfkavLUL1vejqQ5trAeBrC8rYLOyBnEOLRmV+9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)