INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393741ef96f150fa29c1a28528df3ea519729d04d45049d821c0f9d492a7c000', 
    'XPtdl8rB1c2ixyWZUcEHG05bIf2IiQTW8dt4UjCMk+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)