INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '572d258aafe41ce5c4a4bbbf14a4cd50a8837ff18d98eea64f19b6853707941b', 
    'blkR6InLzHi64WrveHLI2lrQw+eSbZTGgn/Q8kJuUtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)