INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e12541f82d10e9bdc4e25d0e4c02f38c602f022eea96c3672aa6abd3a544db', 
    'y3deIAiIDzqtYsHahmKu8JEpEdDY+/95fq4sVanMtO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)