INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6b80466ef69b49fea5fc292b1e07234d10fed6a8079e7a8b0d80f945b73914', 
    'Oo6CjlTBCS1wUSr1s3s0GAQH2Ib2lYUDkJYiRbfq7uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)