INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849491270d900a363f1cb8ca8c19b0e0d63d3c319177994418bc92100e43f6ae', 
    'H7Bi6Z4d3jiJv5iUzsZsu/G5ELRsSoqJO5VdLIJzkvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)