INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebedb667c8d04329ade09a1da060570beb6e0512e502a9a0aefac22572d046d5', 
    'kt6Ca8UabbQICFLg7FKN6Qntcd+ThasGGqYVTRiRCcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)