INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c5fdd6a748299d141f34a7a22ee4a4580654df045e062757c0a7a119469780', 
    'uWnuVrISmuDfF34tBqM/RpuH/ZEL681GgXW1X68NJhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)