INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ed8c949eaea9961f5da12d32537a8f8f52dcc8a0141abc52c758315491b21ef', 
    'gXHDHZh2QQ9gDNPVWwCgZgkIekMy6B5GMSFPDn2Dj84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)