INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da4d7070f768a64045b26770aee400d994f9f45dc508077d868f8651ae11038d', 
    '8eVjcYNsomzxbGqjZ3uhJzZk1NEneZjs2aMnslYS1x8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)