INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c904a403e1c53fb4e5890928ba8bd5c805f94ea0933f2ef8bd4586feff6be0', 
    '41dGCoolNgNKmH3iq7/ws6UVYVn2qk8lMqEhUhoq/jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)