INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6de962ff150d129ed499d26c6b72aa3fa9dd02b65947bec0db5a5f9b5d22a9a', 
    '0aifj27Z7jRTiae5bMkWEOFdAcki7mAO1kg3ye52Ugk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)