INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ec68919368dee3aa1cdea3d0b19620dacfe4c61e9307cf3559e1c6b9d90d88', 
    'Z0yEkclah0pNPjiImZPv//MbHNb81xsB0B3Wd+I+M+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)