INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5136f0d0e7c1f6afb8d3142288f3d67a72544975926709acaabebc60181ea665', 
    'LS8/3snJkguUvyjCR4G4rxgObM6YEuO+m1XtVDB28HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)