INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c15ab1608d3a8be7f39143e2d67b22aff04e88deda9372897fb354e11e766f99', 
    'GM7AjiDTtDpRajqQOJZYmqhEPJyk6IRejotwB1sl9wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00131

Result

int(1)