INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ff4e06f2899c6abe6c192e2403bc6bbe9fd275c881dec0dd8a0f3a9e25877b', 
    'qo0Mq2wyGl5RQaOvGQXUw7lveUzy37HwOB8QEnRLYUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)