INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe295e5418f6335202b70c4c6ed4ac4d08a8cab204aa160b811f8e0da76bbe9f', 
    'rek3M7YV95CdanqVlzjrYr6V6O80mH26SerwIW1Q6nQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)