INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e087e29ded187a472e24912b7f28c68b3cac06bd2161c1ea45c2b7782870f55', 
    'xC3XKEFxnrDhjCxW9UGDCYOIId752w8E036KBOizB74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)