INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c5bab21aa2f023577910506996f0078b30947b3facbfc74814a7e4cf7dcacde', 
    'CmEw0Mvb1GPM9ClD5YW/h0GJceu3NLzflZ/eL4EbX4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)