INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb878b9c8506d4f1c29eb68d18caafdc41213cf8c9ed749d3a6b39ece62279dc', 
    'vD6s6jYTQKdDo0qp2rwjs3Ji7QExtn3iw582ErL9CTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)