INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0279ad03c5eeb4d912635adc99e8bd37d9402bfff437ad4d68706adce6bba94a', 
    'HAcm6d9XN1T5eyhokCGuOJA/kUhjCRNhxODdE1F3KCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)