INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbe57523a6cc56af10753d5e4dcb764f943dc7a062a8102d544287dcad520cef', 
    '43wz3FhJE5P8+B4mclK/u7S3zZFwFCPm0sh46Q1EgUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)