INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54820bb19bb37bb0b4a5f10445339e9d3563201753deaca4189be3e29cecfc50', 
    'KO767qPE42dk1d+caaZ/ysgdABmtkdzIn0BqoagTOLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)