INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7122edd118c9715abae566566a8f0b8068d425464ed8f383d57660b2315f5e', 
    'Ky0AF0TnwrVjYQ2Aj/4HfJd+EsVnxh0kpugF5VcpCiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)