INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7dfff4b8a216c68ddcb8307cd77c00edf728836b0221aa917b01ed2a73d01f1', 
    'ZQyuc9Dvb3aStrwEDogA23WsxihI9ExzAtnTum/Sxxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)