INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49bcea9d752db2ac99f1da9a95b35896acf1ce1a2f79b92f558ca2d8cc0e43e5', 
    '7G1u+vDrRExCWuvyCRZEWnuapG83psE0d4moLyalEGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)