INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7974878188b6e1a723be9eca50008d25d1e4114a167f4f70e626fffcab07e630', 
    'xQ6FLHE4faQT7oqOpUB0sDhnRBiKVbBOj+AotIgGzQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)