INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc91423532110d8d9e76c8048862da3d6bc729d258205e5adb971620c05f7c7', 
    'fMsCWcfFYRiH3cNXCNz7D06o4/NO3dWqV+ttF8uWUpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)