INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356281472726a96e9dfa9c032e835f308d6228b68e6234314117fbdd4c51a6c4', 
    '3OQO+T0LmhcijZRf054fjQfyJdvZAHBPFyvkPvrY/vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)