INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d9dd765450d079d12d45920f0314540ed279eedc561c4db571452e8a719b4e', 
    '3BVTc28+oHFwC2nNrJ0Mwv0W26b2Ls4FnKHTc87C1Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)