INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8c67dc7ce723342357f16e084f66d3728f8296b5199ba388f3fb28311a1838', 
    '/CK3V6dhKXAf3QiFkhlmfOIfZoYB0GefasXsBim/DBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)