INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0209f8361d476651785f301e47473f07130c06f54de838a0a2fd4aaeff6a56a', 
    'zfHUUuyR0hpS5fycdbHtb5AG4SRoZxvoeqoyPnaoTGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)