INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26e8da4bf354905da4ee01c701e603784ce8fbbb261127bace2de01bf8a48804', 
    'wSeB64kD9xDMBIRhDkQ8u/AExEzBaU2xtRjtBfZ07jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)