INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c299552dee6ef5bece8c1703a1540efd08cca636c3111ffd972535a188b9e3a4', 
    'pEVR8WZc0v7TuN9d4z3sLzX15kTyp9Fbm2+UxoGeKwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)