INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37911dc7bdfd84a996f0d43d64d7a20ea9ce6391b05320843e956033f58a16d4', 
    'Hlg7vVEdXoaAtpbhOeYFuviEfpfM1vn0Lum/BAbEgeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)