INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306818de167196d1e54839340f66e14b38f5f4c2a155be6d586d5c7a88038c35', 
    'bu0XTbuMJ18e3OECF4vDTK7z0onf3/j5ga16JD+UZ14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)