INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '486bd70e8700179d99230fa834dc759b8596ed19a0adc76b4fb404eb721e26c0', 
    'rbquV+2+xhFTFes88NFFYQHWdprOE8RYqHpknjUot5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)