INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be41f78fe35f8808c7930caa50521b24920df168f779d97a64e68760dcb5275e', 
    'pGPcZz2HNz3TeFAAVULMzlhQa4va23HCqMso/sjdOEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)