INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5790933a936e40eb70da41b43de4e8e2591c0c198b4d1773299e757621461d99', 
    'R1ymcYYpQLhLsDlSeS3y73tCWcxMvqMTXOT0SJvDR3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)