INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e0e159c68413435bd052ff4872ced885826cfce3bfbde2615f63d32a9a6d8b', 
    'jaYkskME5LveRpbJWykdFL6MBdU+z4rjwSXrTz0ryUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)