INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857b4df2b67cfb799213bb5d5df35378b37ead7b467e0aac6218de54feecdbb3', 
    'szaba4zaKd32TzXzMhuXat/dQ0hpyVqOJDPDYmTPnIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)