INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '335f9b1f4f4d232650c408edfa75a49818294ad42d29396cfd017bba2aaa87cf', 
    'xE65J3W9x09HvPOoYN9DYEJxaasiqBTW6qlm4JHlrjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)