INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6656ba126927a82a47d91c0f8d84228c6741241378d9c6c21127a2419459008c', 
    'eK/V4n8MSUKYhCK/lvER6UOBPc01l/4iu0eY4krQ6WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)