INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad71ca6de66e9162a712a406765ed99fe4332717bac6ef73771a07abd3f63020', 
    'r8D5dO95tDDMrcWJi6pze72xd/0hfL3+SQHQZKleUFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)