INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '426c639a223b03a5853f83b3d7dd11ee7b279a76139d077cec63d440ab06b94b', 
    'SQX63NZUUmJMOFG+6FQNctQhog+fjmfvHNK72L4bWrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)