INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e788ca1ee857e82380237d181d546648780142c9058b3fefcb44fadd23fc820', 
    'p8ItD2to6icIwcMIXVIaAVara4cTX2uNCUld1SGp5eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)