INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b35799626a3c6ad1a6010df60aa5ed89d0ddd7f515976f7bd952811204bd31', 
    '6MN2hSdkhlydMEuV4s95kb45ffxR4E7nlHaUxXSQscQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)