INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87b07a9f2d2db56b38015bafcae71499379f9a16b2f3050e8a54ce0ff465143', 
    'LVO251DhgDkNeRIp7Z2AnqcvRPeyNDekUEvIDoG/1+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)