INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f765cbe5dc066ac24c3d68d825357ef7fc41cf67894660e4dd4f091f6d36e21c', 
    'ai2cvTgT12zTS4HSwmxDfBk8s9/Rtbl65oPi0TOeEDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)