INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4cddc8a30c0fc66892769b8147e7707b088f2a05d24035f9be2403dacfcc785', 
    '84ULQ/XYEcy49UQ5fWm8HBFu8aMtsN2YYn58X4ldrnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)