INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f4e387e0f72bc9cae9725424a7b838eece6b279b8888f96178ee35950beeb66', 
    'mOQ509pGJeDhSdbN8rKkEHQaDfHBb1KNA4qCH37nvKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)