INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a259202c22ce8d0b293e575cb6027cd43dbf2112e8d1167e4036577be2b875', 
    '0n3JfZDQTV8FNzwszo9yFt51WAJIB06HPWkmK7MPy6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)