INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d0a971dcd94e95ac7855bdc2198f78e719500d7cb79e51771467ada03f5474', 
    'VO1ipCZktXjk2V1wLao6NXHiCF4mDW1AYcUHKTltijA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)