INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee8878c54a219c8cabcc8d864791f53179e310c86c019070e74dcc5b5fcf7247', 
    '2eEi/8hjRHOOEWUOy7QVPeW3MOMwDNNClo5RvEDP5xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)