INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3a952eef27e39b839f137a165cd187d3dcbe59a83bafdf825822ed7b3c5e22', 
    '2LtqVytKi1vGjuZJCGcrTSv6b8QYaMnis+Xke34LKjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)