INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e1673f9a26e0489ea907ce0fcf64ba49ea7ac6d8e1a86c721899799bfda6015', 
    'kjecFhpYvjOAmq1eum4xLOauFb0NZ8ZJu5QOU8gAVoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)