INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8739d4d2cfc6d6794c6f45e728d5f66ad1ed3d0a711cc9e9adc65838e794653', 
    'Bgg4EmsZwEBb53ZHVRk9ZLLmrsScVjYwdsINKv0ezlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)