INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18b83b137a0317f1b175d9e3ffda9921e2fdd790c169ba81ac1018a3044ddbc', 
    'w8pXYic6Nt/tp4MiyN/+RO4SyLTgn0aIHzAzCplBFno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)