INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '718ad3a52778dbda97595e7104703f436e18aa5aa7945f1afafed60acbe249c1', 
    '2HW+LHNsYa4BNketezmn7Gob1XnuD2rYv4jOkzOerhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)