INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b47a6306ee356e4d1579b5f51b123531606acfc3727138dbcc00ce7a6991401', 
    'Rv4tDF+hQ6D2bbpAEtiWKUfmAnmlwB+dVwdzFgO05CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)