INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c09ee10252bea35cfee9f9cf2cf611f96f25db84d1149f111f9593e8cb4b33', 
    'Zr1FbQk9huj/RHpLW1ktOlbpXBnm/wanSMJgGtCm5sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)