INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e41f34548b5e23ef18de25258639144f2bef855a3f4505a62b7059238f05bd6', 
    'rdTVYge3EAy58g6tL1P7iyOcNg1N2BPI3K5gKa9KxmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)