INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b3857544e2f522a123e4f1997a78bc72847d8ff4a293ec4063dcb4feb4ad20f', 
    'a1Bh9MDv9tZFH0tmSCiDyUI/v2vHan9FP078NmBSLAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)