INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390aceff5d8c3aec944b03029715db1304f620896ed006bfe51c9b950a7b6015', 
    'wnF9G1GgLF5MbilZSfTmNBhUokT+p5wtwAJRVi/iLp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)