INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72d68e716a1f7caa0ff104dd60c2dc3ee3cd6f338ef88e574bc74f479d51bf1', 
    'sAtFGRAD/hkYlj6IvjAbS/piQMSRItPiV19y2yQecAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)