INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7446f94baff0d98639d679201a8b33c958c7f2d606c628d32c5b70c843d464d', 
    'YfCWJ8gmTvkzgYmT+6+wSbQqQlhmmgLcc2iTWLO8JGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)