INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3d2ded84a00ef638b0c835089d7ea045feb6a2809111dda21b6a0341516754', 
    'jHAo8fI7UMvSai77jbJMm8OajSZZiG1p5viptTNesYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)