INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc0c4389c532a084167ae78050e77010ccd3dfbe111247f3cf4050679677518b', 
    'b6hzGmZj9rgbrYcH99YhmJeFHVh9epP7I27ad/m+hW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)