INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '136d21914bb1861debf34d284e15266c05a1122599481ada5b000d49be7b50ca', 
    'RRclZrKQ0v1Qu1A3UY4U1/PcaUT18NtXAm3iTzJ3yM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)