INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df4d355c7755885d3d14074d4f38c5e74644c0e42798714c277715f7d9f8ab6f', 
    'A5bheLcG3s2qkf8Uqsdf6mhM6+vPtjBEG4l4/VWc78E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)