INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6995928a362a66b80ef82b377ed3962f7f1ff4c5df4421b96eeea8a7765a3c', 
    'z7cedey7N0kEFhX7TMfughFpMqLFQzioslmDhatvLYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)