INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91efcb095a98d35251097107f4abd1954e238559074a7574048ce9ec9912f2d2', 
    '5x4bMkkVAzGU1fUu2Rhlo5yxbsNP+ILo9jo8fjUbep4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)