INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb28b4074f679882b6f5202dcad4621bd9f671fcd5a9a0f80c16eb415f5bfd19', 
    'ssHDPnVkpRgV2avswqmgLSWrOLzriySfbL2JIKZNh9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)