INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd1ad15fdfca343e633d647fcb5d98358e93a0751d26f4d758d717246ff6bcd', 
    '3oF2mPv5hUNQPgXrI07ogX5kHVwBT/4X3MfYMDzUVTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)