INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cdf77fdc8106a418a2a37d83cfe4f027e244ec92e47298af4d8bfc507073094', 
    'heAHncbal6FwQwtWwq0sIxQ/oc7lzNA2lepzuLTLaIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)