INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd27b1f587ad0480e461ebd8a97659ab49de939cbbb1abacc5778696b51fdd5b4', 
    'yeheT9mv+CGbqK3ZrXtnuY3T/Qh02tvUpQJ173jjors=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)