INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cefa3b7e8696728d07a7a36566be923be422787f28721696449427e642481981', 
    'iWGfQwRDIPruoZhFdr9IE3ihWvjmZ+LGQD44sEnGFL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)