INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6712cf53aeb3702fe2dfa0cb9601e62f6957f77c09e19aa50fdc833b499ebb2b', 
    'sAcKdpNRlG6zK3V7uoLLBbCr02WH/NNnmeT28+Kw4Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)