INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b665db99ce1c991515fe4932874cff19b362991d4efed8c038d2143ba7cbef', 
    'gJPOP1wbCUSbs/TfnakMJyWSC3x77ldtDB6uz1/XfAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)