INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7c549d7e93c7963fa08cb5147a9e3af6a9417e04123343b3ae9dc3cc9ae14a', 
    'MS9zqPmcG3uzhr0r1hN8IrUapG7YHNmmmo14y2bOFHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)