INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddfa1123775af877ffa9cbf8ca86c080574d5546476832d014a3acd7238536ae', 
    'FW2NMz6DrQSJ07UDZDE2N8KKIRAq4rMhqdhCf7AavkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)