INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '039991b57666323854f12c89fcc5f1bd817bfc1d366719533d9d36801430ebf5', 
    'wYQmnEPNJJkSYerjexWGLHV47zJ9iVR66atl6Sk12LM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)