INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a622206d1c3c4b0268e6f22c784a2c55fa4406119be0f741dd6c471023e018', 
    'c9JODGdUY7MNbYpmOmSuiwxmLLOHT+V3HvpokxPbqfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)