INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1234836bb842437e591a40c990b314ded833df6fbe9301a6a729c7226dec359', 
    'HvAxmUvk8m7QcdKltz4dtf0bBZnmhyKj9fhXCKKT6uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)