INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4556077de7d5bb21b9df0c83b3fccf5cdea5881570011d32d079c5679b14cc74', 
    'Rm56i9Iqo56TQ/xbOzHNkAXJ4GpuvcztUFUaLcn0ChU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)