INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4d66a90b1507bbbb16911077ea2f142976cd89e8ed3291b5c09b360faa40808', 
    '2nt8izSomR/EgUG3OWituWXY6PAag3W7I5BSS1Hrxzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)