INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a542d02dbc1aa2ad62d761527111e20f90555623ea6489724e20f68697e6a230', 
    'K7/SCtcrxBAH1Y2t4QmRavU0O6Zexn/WllGLs8FjENQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)