INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d2d6ca34037066eb727f9c46260a81448e7bac9ec7fb233e3564e9d8a42932', 
    'Y/HTZzlI89SMrwr2Eos4K6DDepfoOxhhuuJi0y78gyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)