INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5eebcf23da25a4a68a73b285ea263c8f0c91300bc146a73b2b6031f17f1fcea', 
    '4hs6eMtyR54PLUyBJaJbAyCewPb8m6R5Ob5T1AdfbiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)