INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6618dd8de634cc1732725ee80877796967c215cac2f3a49231db646bab1ed52e', 
    'OpbhmQpBO8KhUb9G6oO+cO0b+SyfqLnR73ECL3bRqrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)