INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d4eeeec997e79d82470c427ab1d7488ad5d233c978cd046c6c7bb9debb085db', 
    'UHBK8tkRgX6aSJNo/cUpMDQLMPjJuYAShbcKFowKmfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)