INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31102e1aefe2ad30b13b5ff817834cec9f500d28d0633b65ebca5e04db3c0e7f', 
    'yZuHWruQlBJ93rXDidF+4IGs/VLJVgo3bsBJZpjW3kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)