INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b78fb2c8b2b593216ec4e81c6141bd91dccf0a12d8bf8a59b02aa72c88d9b80', 
    'zs91HjwsTLqNBXXViFs+Bk+tV9PopNjQLg3jHazCRYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)