INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f2d8324eee07acdbca0f4db084f03a12ad7f1d0bf6d47075a8c6d0fd2c0e449', 
    '8kN+HPc2wXeoAKC2r9MjV93fYPKXtHlVRG0e/KB6rMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)