INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '629d1c257a166d01bbace01a273834b3b81ccfa372ea7ca294f366f073f7958c', 
    '/icDeXxTS+gJu59fgkU3iIOf5FGFsj/NmsaPr1O2fR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)