INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e7c44c0fe997c7ccf73d4a3c7582ef2f3d65598c01cdb968612bd405b3823a9', 
    '6NDYWMhz0fCEbVqPHrn7FefynrjCR8QXFZZ6vbR026g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)