INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '793457ec3bc414296c8f2559226702c65205b016451412cf508fe69e23e7f552', 
    'oC6DBpR2qqnUFwbOhnhEZzUWY3580mFT8wLj+v/eSA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)