INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9260ea99af4e07836a394ea5114cb4defd14869a2547bc6bfee64d281c8bcc90', 
    '+rqiuJXRj79yHBx4WZqPiw9/FOt2KXmxs2bwk+43NAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)