INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b909ed2a471a3beb34bd265d3c71097b9eaba8a2b5373cf302ae13feba56daec', 
    'pVOsKfsoo7SqkoZkCt4rTVk5shgL5RmEAKrKlBj77gU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)