INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da4caa3821a6bfb43fa06a48b2133d5a315c102d802e61c773d2b1a74cf568eb', 
    '//1ybgmVnuE07M5ajEWgqaHCQSUjwxkPkFE5LJMbD7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)