INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef036f3f5ef4254fef94cdba0e74d808d73ed37d1e7aebbf4f2f12de97d57679', 
    'n6OQyDAnPAqT1CnEGzE2SCyYmv0tiNxvkZOytPSfwk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)