INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d6ed52b7f4a928a1f6017996897731b3ab3646e7507b0f1381880f0094bbd13', 
    'quCp5IJ2BoNbJD+ycYT4wN45dD3diLvsqWxOD25TC+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)