INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850f7498854dce71e7327ca76154a8190f78efe727bd36306796b331d4ba5af4', 
    'kMsW38Je0d+YjcLN1pPdHmSp67hAiUq95Dc6SCs42YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)