INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5494d4087430709b57f37c05fadbf1f1dd5df3768bcd263ac9bd5bb608e393a4', 
    'jzJ94z0PBbv1gril394whJBgXy532ZRT2hkwZsH86tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)