INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e5d9168162b491d9235473da47a8df39b0fdf97ef64dba68fd4462ec88e2f0', 
    'WPPK6Ptih6GpNu956mvxALxENjW07fB22uIniZALt/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)