INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ea0d5e0e611ca4d84f0170372440e4a638f2ca0af6f28ee7ef72db11df69904', 
    'aSMMPChlOKiMyytQ7aQA82EQCJWfUnEHG/owOcUO+Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)