INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4b05998f645b787c87c41a11760a8d64090c431fbac43f0ef795bc61f284f5', 
    'T72DDhzkRoQGrcz5ItKU3hejGnWNTWIgaOw2amk2174=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)