INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef5ce381b5e7982e14569d65faaa6148d57a82b2795240afb697b38b67a4975', 
    '1vzzeKEtJGtTJdM/kWv6OMGHVYCiInq9g4eY2OfvfdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)