INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4f8946ab569bcf4b023bbb743862d7b67697ae96e453516debb3e8e0ffff8c', 
    '54o38+5Cn8WY7/WmAp6vSULAozwBmUw2MWPB16Rxlog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)