INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a939ebc71b90e93a786e4d68050332f58277e5aa7172a51a24384fdbd449ec', 
    'eHg6Tf5g4iRqV6TYJTDqBzzCSJ/MuwA773XuV8Wz5gU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)