INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319d57cd99b2d30a625cda37fea05cead0ea6449495941860ed91f036b700376', 
    'nEt3uaAzNxFvCPIMCFX4Mx9B0TV3rjOPINsTEtF5rL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)