INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dff33a67fa7455f7b5f9a5a123056be9286f67e698b74eae4d5b276020dab9', 
    'NTQUI8J0RBRqulqcXRbLj0HyYFaiiqc6+Pcro9vohCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)