INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8e384cd43ac4f371fe2d948bf8e39628d3d615a66c4ee04c280d7c0db529634', 
    'Col6FUDcoj19qOVI1epOEds1em8o6DS+hCHpOTdByKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)