INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95127645bac21e9b7bc1857b6569cb3b4d571ffbdb4f835a82a56f04548d559f', 
    '4fHL/txzTZ3PeCi21c011ne8nysPldj3lwtmA98x29U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)