INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4561a76fad21084af6e7460812457edf0e4ccd7101b908821a0304fd680f04', 
    'gZyuHqUlv2WQHJi572v+SefWp5BHwKYCoEiuQfNbB0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)