INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b824a9491101d30a86ff07fcd298f62ea04509789d3b21923a003eff27a1159', 
    'FL+m2cRmsxgHJtlPXsPuammZDaBoRaD1CBbLeIhGmAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)