INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '197555d7c91193689044ad04b14c19a21c505c80add19519a127af1b0a626f05', 
    'fVJBIH//0bA3sbMGMC9dZ71TIy6VIu0RKiJ8q4w2jOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)