INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b3e3268039059446414b30841a7a376f948f9911efa14b6ced073efe65e4a0', 
    'PWJ7FRNHgGKmybmC6JK/alZQyCKncMCd1f5DEqqVEaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)