INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471c64119f9e84f660bb2a544b21df0b775e78d54d134e59163e7dce684510b5', 
    'bGkjiG+SXpXVFYBojfRhY6E1Eht00kL34sO7R6mzkZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)