INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51086d08d91307904f1b0a036da14f4f8b3c3f9c0e73595807be1f5194ad5a0', 
    '5kPSRD2t+BiOsmZ2j116fIxYL4wold7od+Ku4S9qbWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00110

Result

int(1)