INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50589bf6459bfc206285a7a38b840834efba187e256bff18fb3a408868484aa2', 
    'O3Fdk8jOj8nXBKBiKhxmiwQlZ6ex5lCG69RjxNmzQko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)