INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8186e0637e4c0afb2356462f646c28844bd74a04e78d5413a3a08e17571509a8', 
    'N2mMxJmyqIN2b6CRAhztKBK10iKkyr79cq7VpLYqnbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)