INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c339827079e0ed40a87d0dae97105a8f64fc687cc58020bdc4c9fbee2c839453', 
    '6B7eEJ/uNx2CT62gA0pf0TAguhQpjVOWm+92gzVnhDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)