INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16215cdb01f02c677cc0dee0fa6d702a15180c74d06ab6439967eea638eb657e', 
    '++mXUuCDR4kxJUWh2HV7jCH3go3SE+VdIna7FLpMtVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)