INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '374c0babc2ce1c04da44ac5e5cd50a61be73d4e91a275a9040d0e05d3ee76748', 
    'fB3aIhTX3haMfmI2qeq08jlRfn6Lb/Jh3pASSL10wtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)