INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaeaf6393ffb1b01d228e784005132b62f063d1be044200839bc3bdae179a3cc', 
    'SavbZA51nr8Ujge28Jpr5uQpeiUb6kYHegl5Y7/9Mik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)